If denim overalls aren't quite your jam this season, maybe try a more sophisticated take on the cozy one-piece look—in other words, a jumpsuit. The perfect example: Naomi Watts keeping it chic and easy in sunny Los Angeles.

Jumpsuits are just as cute and effortless as a dress. (Hey, sometimes they're even more red-carpet-worthy than a gown. Amirite?) Naomi's spaghetti-strap, slouchy onesie makes for a feminine, elevated, and versatile piece that works for brunch, a casual dinner, or even a weekend errand run.